aFe Twisted Steel Header SS-409 HDR Jeep Wrangler YJ 91-99 I6-4.0L

The new Twisted Steel performance header from aFe Power is redefining the header industry with new pulse control technology. aFe engineers have designed this header using optimum tube lengths and mitered collectors for maximum flow and velocity for power delivery across the entire power band. Combine with a large 1/2" thick head flange and 14-gauge 409 stainless steel tubing, you have a header that is strong and powerful. Twisted Steel headers are 100-percent bolt-on with no modifications necessary and are proudly engineered and built in Corona, CA.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
1991-1993	Jeep	Cherokee	Base
1991-1992	Jeep	Cherokee	Briarwood
1996,1998-1999	Jeep	Cherokee	Classic
1993-1997	Jeep	Cherokee	Country
1991-1992	Jeep	Cherokee	Laredo
1991-1992,1998-1999	Jeep	Cherokee	Limited
1994-1999	Jeep	Cherokee	SE
1991-1999	Jeep	Cherokee	Sport
1991-1992	Jeep	Comanche	Base
1991-1992	Jeep	Comanche	Eliminator
1991-1992	Jeep	Comanche	Pioneer
1993	Jeep	Grand Cherokee	Base
1993-1998	Jeep	Grand Cherokee	Laredo
1993-1998	Jeep	Grand Cherokee	Limited
1995,1997	Jeep	Grand Cherokee	Orvis
1994-1995	Jeep	Grand Cherokee	SE
1997-1998	Jeep	Grand Cherokee	TSi
1991-1993	Jeep	Wrangler	Base
1991-1992	Jeep	Wrangler	Islander
1991-1994	Jeep	Wrangler	Renegade
1991-1995,1997-1999	Jeep	Wrangler	Sahara
1994-1995	Jeep	Wrangler	SE
1997-1999	Jeep	Wrangler	Sport

We understand the excitement of receiving your orders promptly. That's why we strive to process and ship all orders within 12-24 hours after the order is placed, excluding weekends and holidays. Orders placed on weekends or holidays will be processed the following business day.

Once your order is processed and shipped, you will receive a shipping confirmation email with tracking information to help you track the progress of your package. Please note that shipping times may vary depending on your location and the shipping method selected during checkout.